Smaller Towns In Bihar, Bengal And Odisha Record Higher Pollution This Winter: CSE Analysis
Download our app and unlock all benefits! GET APP ANALYSIS Smaller Towns In Bihar, Bengal And Odisha Record Higher Pollution This Winter: CSE Analysis by Arun Kumar Das - Apr 4, 2023, 04:49 PM A view of the sea The smaller towns of Bihar have recorded the worst winter air in the region. (Representative image). Snapshot This analysis covers 50 continuous ambient air quality monitoring stations (CAAQMS) spread across 32 cities in the three states. The PM 2.5 level was 6 per cent higher compared to the average of previous three winters. Cities in India’s eastern states are increasingly falling into the pincer grip of toxic particulate pollution during winter season. This problem is spreading quickly to the smaller cities and towns of the region, says a latest assessment by Centre for Science and Environment (CSE). The assessment, released on Tuesday (4 April), also notes that though the bigger cities in the region — like Patna and Kolkata — that are part of the National Clean Air Programme, have witnessed a marginal improvement in the winter average of their PM 2.5 levels compared to the previous two winters, their levels are still high. The smaller towns of Bihar — Begusarai, Bettiah and Siwan in particular —have recorded the worst winter air in the region, with their seasonal average exceeding 200 microgram per cubic metre (µg/m³).
